My friend, at your age, testosterone replacement therapy (TRT) should be your last resort. It is and must be considered a life-long commitment given the physiologic impact of this care. And you have a long life ahead of you. There are consequences to this treatment: elevated estrogen, hair loss, medical expense and, most significant, the suppression of endogenous production. And these happen even when you have the right dose/schedule dialed in. You may have a difficult time conceiving a child if your testicles shut down. In short, this is not a decision to be taken lightly, particularly for a man your age.
Serious men who pursue this therapy do so for life quality reasons, not because they are disappointed with lab results which they perceive as abnormal. It is the consequences of low testosterone, not some esoteric blood level numbers, that should drive your decision to pursue this therapy. "Low" numbers (and yours do not appear to be) are not the issue. ED, loss of bone and muscle mass, cognitive dysfunction, abnormal fat-storing, mood disturbances are the issue. These are the factors any legit doc will look for before prescribing this therapy, particularly for a young man.
I am not aware of any proven approach to boost testosterone for someone who has very low numbers and suffers the associated symptoms. But you have identified no symptoms of low T - only disappointment over what you perceive to be a low number. But that number may be just right for you, and probably is unless you experience the symptoms associated with hypogonadism.
If you want to dabble with testosterone, this is not the right forum. And if you decide to do that, realize that this kind of experimentation can lead you to a place you do not want to end up.
I wish you well.
